Step 1.  Soften the ice cream by leaving it out on the counter for 20-30 minutes until it is soft enough to stir.  

Step 2.  Divide the ice cream equally into 3 medium sized bowls.

Step 3.  Stir 1 teaspoon of Jello powder into each bowl and mix well to combine.

Step 4.  Spoon the mixture back into the ice cream container (or into a resealable container of your choice).  Layer the spoonfuls but don't mix them together.

Step 5.  Freeze until firm, 2-3 hours.